Bow stabilizers with magnetic damping
US11428497B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 23, 2021 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Aug 23, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F15/03
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Aspects of the present disclosure deal with stabilizers for an archery bow which incorporate a magnetic damping assembly. In one form, the stabilizer includes a housing having a length defining a proximal end and a distal end, wherein the proximal end is configured to secure the housing to an archery bow. A ferromagnetic mass formed of a ferromagnetic material is arranged adjacent the distal end of the housing. A magnet is also arranged adjacent the distal end of the housing. The magnet and the mass are spaced a preset distance apart. The ferromagnetic mass is able to oscillate relative to the magnet when vibrations are transferred to the stabilizer. The magnetic field applies a drag force which dampens the oscillation of the magnet relative to the ferromagnetic mass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.